:root {
  --ink: #111418;
  --muted: #5b6470;
  --paper: #f6f2eb;
  --surface: #ffffff;
  --line: #d9d1c5;
  --green: #0f766e;
  --green-dark: #0a4f49;
  --gold: #c6862e;
  --blue: #263f70;
  --red: #9d3d3e;
  --shadow: 0 24px 70px rgba(17, 20, 24, 0.15);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  min-height: 74px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 5vw, 64px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(17, 20, 24, 0.92);
  color: #fff;
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: 8px;
  background: var(--green);
  color: #fff;
  font-size: 0.82rem;
}

.nav-links {
  display: flex;
  gap: clamp(14px, 3vw, 32px);
  color: rgba(255, 255, 255, 0.72);
  font-weight: 700;
}

.nav-links a:hover,
.header-button:hover {
  color: #fff;
}

.header-button {
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  padding: 10px 14px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 800;
}

.hero {
  display: grid;
  grid-template-columns: minmax(320px, 1.05fr) minmax(300px, 0.95fr);
  gap: clamp(30px, 7vw, 96px);
  min-height: calc(100vh - 74px);
  align-items: center;
  padding: clamp(48px, 7vw, 92px) clamp(18px, 6vw, 86px);
  background:
    radial-gradient(circle at 86% 20%, rgba(15, 118, 110, 0.22), transparent 32%),
    linear-gradient(135deg, #fffdf9 0%, #eee6d9 100%);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(2.6rem, 6vw, 5.6rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.8rem, 4vw, 3.1rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.hero-copy p:not(.eyebrow),
.intro p,
.catalog-card p,
.steps p,
.policy-list p,
.contact-section p {
  color: var(--muted);
  font-size: 1.04rem;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 690px;
  font-size: clamp(1rem, 1.6vw, 1.18rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 12px 18px;
  border: 0;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.button.primary {
  background: var(--green);
  color: #fff;
}

.button.primary:hover {
  background: var(--green-dark);
}

.button.secondary {
  border: 1px solid var(--line);
  background: #fff;
}

.proof-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.proof-row span {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.66);
  padding: 8px 11px;
  color: #303741;
  font-size: 0.9rem;
  font-weight: 800;
}

.hero-visual {
  display: grid;
  place-items: center;
}

.dashboard-card {
  width: min(100%, 520px);
  border: 1px solid rgba(17, 20, 24, 0.1);
  border-radius: 8px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow);
}

.dash-top {
  display: flex;
  gap: 8px;
  margin-bottom: 22px;
}

.dash-top span {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--line);
}

.dash-top span:nth-child(1) {
  background: var(--red);
}

.dash-top span:nth-child(2) {
  background: var(--gold);
}

.dash-top span:nth-child(3) {
  background: var(--green);
}

.stock-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid #ece6dc;
  padding: 16px 0;
}

.stock-line em {
  border-radius: 999px;
  background: #e4f3ef;
  color: var(--green-dark);
  padding: 6px 10px;
  font-size: 0.82rem;
  font-style: normal;
  font-weight: 900;
}

.chart-bars {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  height: 160px;
  align-items: end;
  margin-top: 26px;
  border-radius: 8px;
  background: #f7f4ee;
  padding: 16px;
}

.chart-bars span {
  border-radius: 8px 8px 0 0;
  background: linear-gradient(180deg, var(--green), var(--blue));
}

.intro,
.section,
.process-band,
.contact-section {
  padding: clamp(58px, 8vw, 104px) clamp(18px, 5vw, 72px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(300px, 1.1fr);
  gap: clamp(28px, 6vw, 80px);
  border-block: 1px solid var(--line);
  background: #fff;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.catalog-card {
  min-height: 330px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 22px;
  box-shadow: 0 14px 34px rgba(17, 20, 24, 0.07);
}

.card-code {
  display: grid;
  width: 50px;
  height: 50px;
  place-items: center;
  border-radius: 8px;
  background: #e4f3ef;
  color: var(--green-dark);
  font-weight: 900;
}

.catalog-card:nth-child(2) .card-code {
  background: #e7ecf6;
  color: var(--blue);
}

.catalog-card:nth-child(3) .card-code {
  background: #f8ead7;
  color: #875314;
}

.catalog-card:nth-child(4) .card-code {
  background: #f3dfdf;
  color: var(--red);
}

.catalog-card h3,
.steps h3,
.policy-list h3 {
  margin: 20px 0 10px;
  font-size: 1.18rem;
}

.catalog-card a {
  display: inline-flex;
  margin-top: 14px;
  color: var(--green-dark);
  font-weight: 900;
}

.process-band {
  background: #161c22;
  color: #fff;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  min-height: 250px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  padding: 20px;
}

.steps span {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 8px;
  background: var(--gold);
  color: #111418;
  font-weight: 900;
}

.steps p {
  color: rgba(255, 255, 255, 0.68);
}

.split,
.contact-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(28px, 6vw, 80px);
}

.policy-list {
  display: grid;
  gap: 14px;
}

.policy-list article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 20px;
}

.policy-list h3 {
  margin-top: 0;
}

.contact-section {
  background: #fff;
}

.contact-methods {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.contact-methods a {
  width: max-content;
  color: var(--green-dark);
  font-weight: 900;
}

.request-form {
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 24px;
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 7px;
  color: #29313a;
  font-size: 0.9rem;
  font-weight: 900;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #c9d0d5;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  padding: 12px 13px;
  font: inherit;
}

textarea {
  resize: vertical;
}

.form-note {
  min-height: 24px;
  margin: 0;
  color: var(--green-dark);
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px clamp(18px, 5vw, 72px);
  background: #111418;
  color: rgba(255, 255, 255, 0.72);
}

@media (max-width: 1000px) {
  .hero,
  .intro,
  .split,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .catalog-grid,
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .nav-links,
  .header-button {
    display: none;
  }

  .site-header {
    min-height: 64px;
  }

  .hero {
    min-height: auto;
  }

  .catalog-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .catalog-card,
  .steps li {
    min-height: auto;
  }

  .site-footer {
    flex-direction: column;
  }
}